Forest Service unit 0210 · Colorado

Trails in Arapaho and Roosevelt National Forests

Arapaho and Roosevelt National Forests publishes 444 named trails totalling 1,356.4 miles in the Forest Service trail layer. 108 of them have a page here, every trail with a national designation or an accessible segment and every trail of at least 4.5 miles. 27 carry a national designation. Trails here enter 12 wilderness areas.

Arapaho and Roosevelt National Forests official page ↗ · Arapaho and Roosevelt National Forests on Wilderness Atlas ↗

By use

Hiking 415Horse and pack stock 391Mountain biking 297Motorcycle 50ATV 31Snowmobile 25Cross-country skiing 44Accessible 8

Wilderness areas these trails enter

All 444 trails, longest first

TrailMiles
Beaver CreekIndian Peaks Wilderness Wilderness24.8
South Fork23.9
Mount NystromNational Scenic or Historic TrailVasquez Peak Wilderness Wilderness19.9
Stillwater Pass19.7
FlowersComanche Peak Wilderness Wilderness18.7
High LonesomeNational Scenic or Historic TrailIndian Peaks Wilderness Wilderness17.9
Medicine BowRawah Wilderness Wilderness17.1
Blue LakeRawah Wilderness Wilderness16.9
Buchanan PassIndian Peaks Wilderness Wilderness15.8
Cub CreekMount Evans Wilderness Wilderness15.3
Sourdough14.6
Arapaho PassNational Scenic or Historic TrailIndian Peaks Wilderness Wilderness13.8
Ute PeakPtarmigan Peak Wilderness Wilderness13.6
Richey Creek13.3
RawahRawah Wilderness Wilderness13.2
Long DrawNeota Wilderness Wilderness13.1
Crooked Creek/Keyser Creek13
Keyser RidgeByers Peak Wilderness Wilderness12.5
ST. Louis DivideNational Scenic or Historic TrailByers Peak Wilderness Wilderness12.1
Little Gravel Mountain Spur11.8
Kauffman Creek11
Big SouthComanche Peak Wilderness Wilderness10.8
Kinney CreekByers Peak Wilderness Wilderness10.7
LinkRawah Wilderness Wilderness10.7
No-See-Um10.6
Danner Pass9.8
Bakerville-LovelandNational Scenic or Historic TrailAccessible9.6
Bard Creek9.6
Kawuneeche9.3
McIntyreRawah Wilderness Wilderness9.2
Lookout MountainComanche Peak Wilderness Wilderness8.4
ZimmermanComanche Peak Wilderness Wilderness8.3
Captain MountainMount Evans Wilderness Wilderness8.2
West Stillwater8.2
Arapaho GlacierIndian Peaks Wilderness Wilderness8
Crosier Mountain8
Strawberry Creek7.9
Bowen GulchNational Scenic or Historic TrailNever Summer Wilderness Wilderness7.8
Pawnee PassIndian Peaks Wilderness Wilderness7.8
Diamond LakeIndian Peaks Wilderness Wilderness7.6
Granite Ridge7.4
Illinois PassNational Scenic or Historic Trail7.3
Cascade CreekIndian Peaks Wilderness Wilderness7.2
Jones PassNational Scenic or Historic TrailVasquez Peak Wilderness Wilderness7.2
Upper Dadd GulchComanche Peak Wilderness Wilderness7.2
Little BeaverComanche Peak Wilderness Wilderness7
Devils ThumbNational Scenic or Historic TrailIndian Peaks Wilderness Wilderness6.9
Shipman ParkRawah Wilderness Wilderness6.9
West BranchRawah Wilderness Wilderness6.8
St Vrain MountainIndian Peaks Wilderness Wilderness6.7
Williams Peak6.7
Fish CreekComanche Peak Wilderness Wilderness6.6
Hewlett Gulch6.5
North Supply Loop6.3
Roaring ForkIndian Peaks Wilderness Wilderness6.3
ST. Louis Loop6.2
Baker GulchNever Summer Wilderness Wilderness6.1
Mount FloraNational Scenic or Historic TrailJames Peak Wilderness Wilderness6.1
South Saint VrainIndian Peaks Wilderness Wilderness6
Trap ParkNeota Wilderness Wilderness6
Browns LakeComanche Peak Wilderness Wilderness5.9
Camp LakeRawah Wilderness Wilderness5.9
Elk Mountain5.9
Knight RidgeNational Scenic or Historic TrailIndian Peaks Wilderness Wilderness5.9
Resthouse MeadowsMount Evans Wilderness Wilderness5.9
Roaring Creek5.9
Emmaline LakeComanche Peak Wilderness Wilderness5.8
Signal MountainComanche Peak Wilderness Wilderness5.7
Tipperary Creek5.7
Tipperary Loop Snow5.7
Creekside5.6
Homestead Meadows5.6
Dead Horse Loop5.5
Lone Pine Creek5.5
Sherman Creek5.4
Young Gulch5.3
Bulwark RidgeComanche Peak Wilderness Wilderness5.2
Darling Creek5.2
HourglassComanche Peak Wilderness Wilderness5
Rollins PassNational Scenic or Historic TrailJames Peak Wilderness Wilderness5
Beartrack LakesMount Evans Wilderness Wilderness4.9
Blue RidgeNational Scenic or Historic TrailNever Summer Wilderness Wilderness4.9
Pearl Creek4.9
North Lone Pine4.8
Willow Creek PassNational Scenic or Historic Trail4.8
James Peak SouthNational Scenic or Historic TrailJames Peak Wilderness Wilderness4.7
Mirror LakeComanche Peak Wilderness Wilderness4.6
North ForkComanche Peak Wilderness Wilderness4.5
South Boulder CreekJames Peak Wilderness Wilderness4.5
UteNational Scenic or Historic TrailJames Peak Wilderness Wilderness4.5
King LakeIndian Peaks Wilderness Wilderness4.4
Vasquez PassVasquez Peak Wilderness Wilderness4.4
Caribou PassIndian Peaks Wilderness Wilderness4.3
Jenny Creek4.3
Round MountainNational Recreation Trail4.3
Storm Mountain4.3
Summit FlatsMount Evans Wilderness Wilderness4.3
Warren Gulch4.3
Killpecker4.2
Pony Park4.2
Tim'S Trail4.1
Chicago LakesMount Evans Wilderness Wilderness4
Elk Creek Loop4
Elkhorn Creek4
Hells HoleMount Evans Wilderness Wilderness4
Horseshoe-Sulphur4
South Signal MountainComanche Peak Wilderness Wilderness4
Grace Creek3.9
Gravel Mountain3.9
Meadow SnowNeota Wilderness Wilderness3.9
Strawberry BenchIndian Peaks Wilderness Wilderness3.9
Hawkins Surguine Spur3.8
Morgan Gulch3.8
Baker PassNever Summer Wilderness Wilderness3.7
Bull Mtn3.7
Fox CreekComanche Peak Wilderness Wilderness3.7
Gilsonite 23.7
Lost CreekMount Evans Wilderness Wilderness3.7
Mount Margaret3.7
Bottle PassByers Peak Wilderness Wilderness3.6
Grays PeakNational Scenic or Historic Trail3.6
Lion Gulch3.6
McIntyre CreekRawah Wilderness Wilderness3.6
Broken Thumb3.5
Lower Dadd Gulch3.5
Mummy PassComanche Peak Wilderness Wilderness3.5
Wtb3.5
Doe Creek3.4
Goldrun3.4
Spruce 'Em Up Jack3.4
Swamp Creek3.4
Cascade MountainNational Scenic or Historic TrailNever Summer Wilderness Wilderness3.3
Herman GulchNational Scenic or Historic Trail3.3
Jim Creek3.3
GreyrockNational Recreation Trail3.2
Stormy PeaksComanche Peak Wilderness Wilderness3.2
Mill Creek RidgeNational Scenic or Historic TrailJames Peak Wilderness Wilderness3.1
Miller Fork3.1
NW Haul Road Trails3.1
Sawmill SnowRawah Wilderness Wilderness3.1
St Vrain GlacierIndian Peaks Wilderness Wilderness3.1
Caribou3
Coffintop3
Mount Thorodin3
Buffalo Creek2.9
Pinball Ridge2.9
St Louis Lake2.9
Beaver MeadowsMount Evans Wilderness Wilderness2.8
Forest LakesJames Peak Wilderness Wilderness2.8
Frog Pond2.8
Greyrock Meadows2.8
Hobbit2.8
Lady Moon2.8
South Fork Loop2.8
Trail Creek2.8
Tungsten Spur2.8
Chainsaw2.7
Lake EvelynByers Peak Wilderness Wilderness2.7
Little Raven2.7
Montgomery Pass2.7
Bill Creek2.6
MT. McConnelCache La Poudre Wilderness Wilderness2.6
Niwot RidgeIndian Peaks Wilderness Wilderness2.6
West CreekComanche Peak Wilderness Wilderness2.6
Woodland LakeIndian Peaks Wilderness Wilderness2.6
Beaver Line2.5
Byers PeakByers Peak Wilderness Wilderness2.5
Cmc (south)2.5
Lower Soda Pass2.5
Mitchell LakeIndian Peaks Wilderness Wilderness2.5
North BoundaryComanche Peak Wilderness Wilderness2.5
Strawberry West2.5
Upper Elk Creek2.5
Ute Pass2.5
Wolverine Bypass2.5
Aqueduct2.4
Chittenden MtnIndian Peaks Wilderness Wilderness2.4
Drowsy Water2.4
Gourd LakeIndian Peaks Wilderness Wilderness2.4
Middle Supply2.4
Rogers PassNational Scenic or Historic Trail2.4
Boiling Gulch2.3
Columbine2.3
Iko2.3
Maxwell Falls2.3
Park Creek2.3
Waldrop (north)Indian Peaks Wilderness Wilderness2.3
Bottle PeakByers Peak Wilderness Wilderness2.2
Buttes2.2
Camp Lake LoopRawah Wilderness Wilderness2.2
Coney LakeIndian Peaks Wilderness Wilderness2.2
Eye to Eye2.2
Flume2.2
Isabelle GlacierIndian Peaks Wilderness Wilderness2.2
Moffat2.2
Mount AudubonIndian Peaks Wilderness Wilderness2.2
NE Haul Road Trails2.2
North Sheep Mountain2.2
Ptarmigan Pass2.2
Roosevelt LakesMount Evans Wilderness Wilderness2.2
BrackenburyComanche Peak Wilderness Wilderness2.1
Guinn Mountain2.1
Molly Moon2.1
Silver Dollar Lake2.1
Watrous Gulch2.1
Wolverine2.1
Barbour Fork2
Boy Scout Spur2
Cameron Connection2
Kreutzer NatureCache La Poudre Wilderness Wilderness2
Lily Mountain2
Lost LakeRawah Wilderness Wilderness2
Second CreekVasquez Peak Wilderness Wilderness2
Soda Pass2
Berthoud Pass WestNational Scenic or Historic Trail1.9
Blizzard Pass1.9
Ceran ST. Vrain1.9
Reynolds Ranch Spur1.9
Bill Miller1.8
Coulson Gulch1.8
Deer Ridge1.8
Keyser Ridge Loop1.8
Lower Gilsonite1.8
Parkview1.8
Strawberry Lake1.8
Backscratch1.7
Bowen LakeNever Summer Wilderness Wilderness1.7
Bright1.7
Bright Extension1.7
Cascade Chute1.7
Devil'S Canyon1.7
Horseshoe LakeByers Peak Wilderness Wilderness1.7
Kauffman Creek Spur1.7
Kearney Gulch1.7
Lady Moon LoopAccessible1.7
McIntyre LakeRawah Wilderness Wilderness1.7
Riflesight1.7
Twin Sisters PeaksRocky Mountain National Park Wilderness Wilderness1.7
Burnout Loop1.6
Dry Saint Vrain1.6
Indian CreekMount Evans Wilderness Wilderness1.6
Neota CreekNeota Wilderness Wilderness1.6
South Chicago CreekMount Evans Wilderness Wilderness1.6
Watanga LakeIndian Peaks Wilderness Wilderness1.6
Blue Sky1.5
Brainard Snowshoe Trail1.5
Camway1.5
Chambers Lake1.5
Columbine LakeIndian Peaks Wilderness Wilderness1.5
Ditch1.5
Doe Creek West1.5
East Dowdy Lake1.5
Leap Frog1.5
Leap Frog (snow)1.5
South Supply1.5
Chief Mountain1.4
Devils Thumb BypassIndian Peaks Wilderness Wilderness1.4
Jean LunningIndian Peaks Wilderness Wilderness1.4
McQueary Ridge1.4
Serenity1.4
Twin Crater LakesRawah Wilderness Wilderness1.4
Zimmerman Lake LoopNeota Wilderness Wilderness1.4
Butler Gulch1.3
Corona LakeNational Scenic or Historic Trail1.3
Corral CreekComanche Peak Wilderness Wilderness1.3
Lazy H Horse Trail Net1.3
Reroot1.3
Sandbar LakesRawah Wilderness Wilderness1.3
School Bus1.3
Wapiti1.3
Zimmerman Lake1.3
Comanche LakeComanche Peak Wilderness Wilderness1.2
Joe Wright WinterRawah Wilderness Wilderness1.2
Kavanaugh Gulley1.2
Maxwell Falls Loop1.2
Taylor Mountain1.2
Zimmerman Lake Snow1.2
Burn1.1
Creekside Loop1.1
Elk Wallow1.1
Jacks Gulch Cg Loop Trail1.1
James Peak LakeJames Peak Wilderness Wilderness1.1
Long Draw Ski1.1
M. Walter Pesman1.1
Mount Blue Sky RidgeMount Evans Wilderness Wilderness1.1
Parika LakeNever Summer Wilderness Wilderness1.1
South Trail Creek1.1
St Louis Pass1.1
Stanley CDT Spur1.1
Tbd1.1
Bowen Gul Og Interp TrlNever Summer Wilderness Wilderness1
Colorado River Trail1
Elk Meadow1
Hassell Lake1
Radial By-Pass1
Round Mountain Nature Trail1
Twisted Ankle1
Upper Camp LakeRawah Wilderness Wilderness1
Upper Iko1
Zoom1
Arapaho LakesJames Peak Wilderness Wilderness0.9
Arrow0.9
Bob and BettyIndian Peaks Wilderness Wilderness0.9
Columbine Ridge0.9
Crater LakesJames Peak Wilderness Wilderness0.9
Creedmore Lakes0.9
Devils Canyon Spur0.9
Forsythe Canyon0.9
Fraser River0.9
Green RidgeAccessible0.9
Ice Hill0.9
Indian0.9
Rainbow LakesIndian Peaks Wilderness Wilderness0.9
Rock CreekIndian Peaks Wilderness Wilderness0.9
Spruce Gulch Single Track0.9
Viewpoint0.9
After Burn0.8
Arapaho Pass SpurIndian Peaks Wilderness Wilderness0.8
Baptiste0.8
Canyon Rim Single Track0.8
Danner Pass Cutoff0.8
Doe Creek East0.8
Double Bit0.8
East Elk Creek0.8
Fairview Peak Single Track0.8
Fourmile Creek0.8
Gilsonite 30.8
Irvin Homestead0.8
Lower Cherokee0.8
Paradise Creek0.8
Reynolds Ranch0.8
Shipman Park SpurRawah Wilderness Wilderness0.8
South Sheep Mtn0.8
Torreys Summit0.8
Upper Sandbar LakeRawah Wilderness Wilderness0.8
Winterwoods0.8
Baughman'S Gulley Single Track0.7
Beaver Reservoir Cutoff0.7
Box Hollow0.7
Columbine North Loop0.7
Crosstrails0.7
Devil'S Thumb Park0.7
Eagles Perch0.7
Engert Homestead0.7
N. Sheep Mtn. Cutoff0.7
Scenic Route0.7
Upper Cherokee0.7
Wall of Death Single Track0.7
Baughman'S Saddle Single Track0.6
Brainard Lake CutoffIndian Peaks Wilderness Wilderness0.6
Connector0.6
Crosier Mountain H-G0.6
Disappointment Falls0.6
Divide0.6
Gilsonite0.6
Glendevey SpurRawah Wilderness Wilderness0.6
Golden Age Single Track0.6
Gravel Mtn0.6
Hill Homestead0.6
James Peak NorthNational Scenic or Historic TrailJames Peak Wilderness Wilderness0.6
Kirkegard Single Track0.6
Lincoln LakeMount Evans Wilderness Wilderness0.6
Little Gravel Bypass0.6
Niwot CutoffIndian Peaks Wilderness Wilderness0.6
Red Deer CutoffIndian Peaks Wilderness Wilderness0.6
Sunken Bridges0.6
Trail Creek Spur0.6
Trestle0.6
Williams Fork Boardwalk0.6
Bull Mtn Annex0.5
Chickadee0.5
Columbine Ridge Loop0.5
Crosier Mountain Summit0.5
Little FishComanche Peak Wilderness Wilderness0.5
Lookout Mountain Summit0.5
North Observatory0.5
North-South0.5
Stapp Lakes CutoffIndian Peaks Wilderness Wilderness0.5
Take D'Leap0.5
Take D'Leap (snow)0.5
Twin Bridges0.5
Twin Saddles Single Track0.5
Castle Cutoff Single Track0.4
Castle Cutoff Single Trk Spur0.4
ChallengerAccessible0.4
Creedmore Lakes Spur0.4
Cvra Mourning Dove0.4
DiscoveryAccessible0.4
Frog Pond West Loop0.4
Grays/Torreys Connector0.4
High Lonesome Spur0.4
Homestead0.4
Idlewild0.4
K & K Connection0.4
MT. BierstadtMount Evans Wilderness Wilderness0.4
Mitchell Lake TH Connector0.4
Observatory Trail0.4
Peterson LakeComanche Peak Wilderness Wilderness0.4
Serendipity0.4
St Marys0.4
Trail Between the PinesAccessible0.4
Upper Ridge Single Track0.4
Alpine Garden Loop0.3
Bowen Gulch ConnectorNever Summer Wilderness Wilderness0.3
Cmc Cabin Cutoff0.3
Cvra Birdwalk0.3
Fox Creek Overlook0.3
Frog Pond East Loop0.3
Irvin Loop0.3
John KirkpatrickAccessible0.3
Lower Ridge Single Track0.3
Lower Sandbar LakeRawah Wilderness Wilderness0.3
N. Observatory Spur0.3
Old Lost Lake0.3
Whoops0.3
Cutacross0.2
Forest Spur0.2
Lions Paw0.2
Lost Lake Access0.2
ST. Vrain Glacier BypassIndian Peaks Wilderness Wilderness0.2
SW Haul Road Trails0.2
Sugar Magnolia0.2
Akima'S Way0.1
Blue Lake Spur0.1
Bristlecone Loop0.1
Buttes 20.1
Eagle Rock0.1
Griffith Homestead0.1
Idleglenn By-Pass0.1
Joe Wright Winter Spur0.1
MT. McConnel SummitNational Recreation TrailCache La Poudre Wilderness Wilderness0.1
Meadow0.1
MeridianMount Evans Wilderness Wilderness0.1
Molly Lake0.1
Mount Margaret Connector0.1
Mount Margret Stock Bypass0.1
Red Rock Lake Spur0.1
Sherman Creek Access0.1
Snowshoe Trail Spur0.1
South Fork Spur0.1
Cvra Birdwalk Connector0
Cvra Birdwalk Spur0
Irvin Sawmill0
Picnic SpurAccessible0

Trails in plain text are shorter than 4.5 miles and are listed here only. Length, class and uses come from the same Forest Service record. Data refreshed September 18, 2026.